Every Dragon Type and Color in Fourth Wing Explained: Black, Blue, Green, Red, and More

In Rebecca Yarros's Empyrean series, dragons are not just mythical creatures—they are central to the world's military hierarchy, magic system, and character bonds. The first book, Fourth Wing, introduces readers to a complex taxonomy of dragons defined by their color, tail type, and unique abilities, all of which affect their rider's status and survival. Key dragon colors include black, blue, green, red, orange, and brown, with black dragons being the rarest and most powerful. For example, the black dragon Tairn, bonded to protagonist Violet Sorrengail, is described as one of the strongest dragons alive, capable of immense destructive power and rare signets. Blue dragons like Sgaeyl, bonded to Xaden Riorson, are known for their ferocity and loyalty, while green dragons such as Fiaclan are more common but still formidable. Tail types—including scorpion, sword, club, and morningstar—further distinguish dragons and often hint at their combat style or temperament. Understanding these details matters because a dragon's color and tail shape can determine a rider's rank, the signet power they manifest, and their likelihood of surviving Basgiath War College. As the series expands, this dragon lore becomes essential for predicting plot twists and character fates. Ultimately, Yarros's intricate dragon system is a key reason why Fourth Wing has become a global phenomenon, blending fantasy worldbuilding with high-stakes action and romance.